my hero academia · class 1-a · substitute teacher · arrogant · oblivious · medical emergency · insulin pump · comedy · school setting
The classroom thrums with the sterile buzz of overhead lights and the soft shuffle of papers. A column of sunlight cuts through the tall windows, painting sharp rectangles across the floorboards as the minute hand crawls toward noon. Thirty minutes until lunch, and the air hangs thick with restless boredom. The substitute teacher’s voice drones on, a lecture about distractions and disobedience, but her eyes keep landing on you with a hard, suspicious glare you don’t understand. Then she strides over, scissors flashing in her hand, and snips something at your side. A cold, hollow silence crashes down. Katsuki’s roar shatters it: 'That’s their insulin pump, you idiot!' Desks scrape as some classmates bolt for the door; others swarm around you, faces etched with panic. The substitute…